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3/4 in Inline Backflow Preventer with Flood Sensor, Quarter Turn, Lead Free

WATTS F065372 LF919-QT-FS 3/4 BACKFLOW PREVENTER LEAD FREE REDUCED PRESSURE, QUARTER TURN BALL VALVE, BACKFLOW FLOOD SENSOR

Backflow Preventers
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3/4 in Inline Backflow Preventer with Flood Sensor, Quarter Turn, Lead Free

3597020 MFG #: F065372 Product ID:3597020
Famous Supply
  • Finish: Cast Bronze
  • Media: Water
  • Series: LF919
  • Temperature Rating: 33 to 180 deg f
  • Type: Inline
  • Nominal Size: 3/4 in
  • End Style: FNPT
  • Body Material: Lead Free Copper Silicon Alloy
  • Backflow Type: Reduced Pressure Zone
  • Domestic/Import: Domestic
  • Pressure Class: 175 psi
This 3/4 inch lead free reduced pressure zone backflow preventer assembly includes a flood sensor with SentryPlus Alert(R) technology to detect water discharges from the relief valve. When activated through an add-on sensor connection kit, the flood sensor can send an alert to notify facility personnel about potential flooding. Add-on sensor connection kits are available for BMS and cellular communications. This assembly is designed to prevent the flow of polluted water from entering the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance.
  • Features
  • Warranty
  • Standards & Approvals
  • Includes
  • Application
Flood alerts feature available with add-on sensor connection kit
Compact, space saving design with separate access covers for the check valves and relief valve
Top-mounted, screwdriver-slotted test cocks for easy testing and use in reduced clearance installation
EZ twist relief valve cover with quarter turn locking joint to capture the spring load during repair to facilitate disassembly
Bottom-mounted relief valve for reduced space requirements
Innovative check valve plastic cover bushing provides trouble free guiding of the check valve poppet
Quarter turn ball valve shutoffs with tee handles, two poppet style check valves, and replaceable check seats
1 Year Limited
ASSE 1013 cCSAus NSF certified UPC
A flood sensor with SentryPlus Alert(R) technology
Ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance